diff --git a/src/button/index.less b/src/button/index.less
index 269be49d3..501667495 100644
--- a/src/button/index.less
+++ b/src/button/index.less
@@ -112,6 +112,7 @@
 
   &__loading {
     display: inline-block;
+    color: inherit;
     vertical-align: top;
   }
 
@@ -123,7 +124,7 @@
     line-height: @button-mini-line-height;
 
     & + .van-button--mini {
-      margin-left: 5px;
+      margin-left: @padding-base;
     }
   }